TY  - BOOK
AU  -  Lieske,Carmella .
AU  -  Boon,Andrew
TI  - Time zones : : teacher´s edition / 
SN  - 9781305259904
U1  - TI-TB3 / 
PY  - 2018///
CY  - Boston : 
PB  - National Geographic Learning , 
KW  - Lengua inglesa americana
KW  - enseñanza
KW  - Inglés americano
KW  - educación
N1  - Cengage learning; Unit. 1. which one is justin?
Unit. 2. i´d like to be a pilot
Unit. 3. please don´t feed the monkeys
Unit. 4. how do sloths move ?
Unit. 5. i´m meeting friends later
Unit. 6. what will earth be like in the future?
Unit. 7. when did it happen?
Unit. 8. have you ever been to a festival?
Unit. 9. phones used to be much bigger
Unit. 10. they´ve found a fossil
Unit. 11. buy one get one free!
Unit. 12. which is the biggest planet?
ER  -